package com.leyou.item.controller;

import com.leyou.common.dto.CategoryDTO;
import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/category")
//@CrossOrigin  也没解决问题啊
public class CategoryController {

    @Autowired
    private CategoryService categoryService;

    @GetMapping("/of/parent")
    public ResponseEntity<List<CategoryDTO>> findCategoryByPid(@RequestParam("pid") Long pid){
        //ok 简化写法 将status 和 body(返回前端的数据封装到一起)
        return ResponseEntity.ok(categoryService.findCategoryByPid(pid));
    }

    @GetMapping("/list")
    public ResponseEntity<List<CategoryDTO>> findByIds(@RequestParam("ids") List<Long> ids){
        return ResponseEntity.ok(categoryService.findCategoryByIds(ids));
    }

}
